Recently, Promptagator [1]} points out the importance of using a few annotated examples to adapt to a new retrieval task. Promptagator achieves few-shot task adaptation via query generation  [2]}, [3]}, [4]} using large language models [5]}, [6]}, [7]}, which has high inference cost. AligneR is more versatile and can be fast adapted to a new task via few-shot alignment adaptation.
